Over-the-counter (OTC) migraine relief medications often contain caffeine because:

- Enhances Pain Relief: Caffeine can enhance the body's ability to absorb pain-relieving medications like acetaminophen and aspirin, making them more effective.
- Vasoconstrictor: Caffeine acts as a vasoconstrictor, narrowing blood vessel... read more

Over-the-counter (OTC) migraine relief medications often contain caffeine because:

- Enhances Pain Relief: Caffeine can enhance the body's ability to absorb pain-relieving medications like acetaminophen and aspirin, making them more effective.
- Vasoconstrictor: Caffeine acts as a vasoconstrictor, narrowing blood vessels in the brain, which can counteract the dilation that contributes to migraines.
- Speeds Up Relief: It can speed up the pain-relieving effects of these medications.

However, it's important to use caffeine cautiously to avoid dependency and withdrawal headaches.

 This AI-generated response comes from MyMigraineTeam and other selected sources. It is not a substitute for medical advice. Always ask your doctor about specific health concerns.

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